#2B71B6

#2B71B6

Color Values

HEX

#2B71B6

RGB

43, 113, 182

HSL

209.8, 61.8%, 44.1%

HSV

209.8, 76.4%, 71.4%

CMYK

76.4%, 37.9%, 0.0%, 28.6%

OKLCH

0.5394 0.1285 251.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#2B71B6

#B6702B

Analogous

#2BB6B5

#2B2BB6

#2B71B6

Triadic

#2B71B6

#B62B71

#71B62B

Split Complementary

#2B71B6

#B62B2B

#B6B52B

Tetradic

#2B71B6

#B52BB6

#B6702B

#2BB62B

Color Blindness Simulation

Original

#2B71B6

Protanopia

#494AA5

Deuteranopia

#4540A1

Tritanopia

#2E9895

Achromatopsia

#676767

CSS Usage

background-color: #2B71B6;
color: #2B71B6;
border-color: #2B71B6;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FB
100
#E4EDF7
200
#C5DBF1
300
#9CC2E8
400
#66A1DB
500
#3180CE
600
#2766A5
700
#1F5284
800
#184067
900
#16314B
950
#0E1F30

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026